I was wondering if letting sparks plugs go 2 seasons would make much of a difference. I don't imagine they are very expensive, but I don't change my cars spark plugs every year.

Just wondering. Spent $400 on new imprellers but don't want to spend $20 on new spark plugs? Just drop a brick on my head. I'll come to my senses.

Thanks,

Rob

I've run the same plugs 2 seasons now and had no trouble. It all depends on how good they look. You're looking at a buck and a half, 2 bucks each tops for the NGK BR8ES for the 97 717's...so go ahead and get a set.

Ive found the Iridum plugs work a treat, they never fowl up and kick first time.
They are expensive at $20.00 a piece thats $80.00 total but last me a full season. the standards last me the one day. (aussie dollars)